Niklas & Jeff,
It seems that the `invoke()` operation and the way commands are
called, etc. interacts in mysterious ways. I can't seem to figure out
why things fail, but I have compiled the following list of ways
`invoke()` can break:
# Illustrates how the `invoke()` operation is broken.
config.fab_hosts=['localhost']
def a():
run("echo a")
# Works:
@depends(a)
def b1():
run("echo b1")
# Broken, a() called twice, no b2:
def b2():
invoke(a)
run("echo b2")
# Works:
def b3():
a()
run("echo b3")
# Works:
@depends(b1)
def c11():
run("echo c11")
# Semi-works, b2 still breaks:
@depends(b2)
def c12():
run("echo c12")
# Works:
@depends(b3)
def c13():
run("echo c13")
# Broken, a() called twice, no c21:
def c21():
invoke(b1)
run("echo c21")
# Totally broken, a() called thrice:
def c22():
invoke(b2)
run("echo c22")
# Broken, a() called twice, no c23:
def c23():
invoke(b3)
run("echo c23")
# Broken, a() not called:
def c31():
b1()
run("echo c31")
# Broken, a() called twice, then stops:
def c32():
b2()
run("echo c32")
# Works:
def c33():
b3()
run("echo c33")
--
Venlig hilsen / Kind regards,
Christian Vest Hansen.
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